Gimp Convert White To Transparent

[prev in list] [next in list] [prev in thread] [next in thread] List: gimp -user Subject: [ Gimp -user] Re: Convert solid white background to transparent From: G#233;rald Brosseau lt;lola1 videotron ! cagt; Date: 2002-04-25 23:22:18 [Download RAW message or body] gt; Someone did a really nice tutorial on this issue recently and posted the gt; url to this list.

https://marc.info/?l=gimp-user&m=101977678611266

How to Replace Colors With Transparent in GIMP . Transparencies may not seem like much fun until you discover the exciting visual affects you can ...

https://smallbusiness.chron.com/replace-colors-transparent-gimp-52936.html

The rendered text usually comes out black-on- white , which this tool converts to black-on- transparent . Note that this does not merely replace all white pixels by transparent ones, but it does a full shading using the grey value of each pixel: it installs a new alpha channel from the grey values. ( Gimp : install layer mask, copy the grey image

http://www.theiling.de/projects/transparency.html

For example, let's create a transparent image. convert -size 100x100 xc: transparent -fill black -draw 'circle 50,50 50,10' transparent .png Now we can extract the alpha channel knowing that fully transparent is black, and opaque is white . convert transparent .png -alpha extract output.png

https://stackoverflow.com/questions/46381413/imagemagick-put-white-background-under-transparent-png-then-invert-colors

I know GIMP is a powerful graphics editor I just wish it were more intuitive. Anyway... Two things I recently learned to do with GIMP : Convert every occurrence of a particular colour into a transparent region (good for web graphics), and; Make an image semi transparent so that it may be used as a watermark. Here’s how to do those tasks.

https://journalxtra.com/gimp/how-to-make-a-semi-transparent-image-using-gimp/

GIMP: Change Background from Black / White to Transparent . This is one that I find myself Googling for regularly but spend time wading through poor results and solutions:

https://www.barryodonovan.com/2011/01/19/gimp-change-background-to-transparent

Some image types lack a transparency channel; JPG for example. If this is the case, add an alpha transparency channel. This is done by selecting Layer → Tranparency → Add Alpha Channel. Bucket fill with colour [optional] The next step is optional and consists in filling the area that should become transparent with a plain colour first.

http://hamwaves.com/gimp.transparency/en/

Part 1. How to Remove Background from Image with Gimp Gimp is a very popular open-source photo editing tool. It wouldn’t be wrong to say that there is a lot that you can do with the software. Gimp remove white background, colored backgrounds, image rendering, online batch processing, photo retouching, doodle, and paint.

https://filme.imyfone.com/watermark/how-to-remove-image-background-from-image-with-gimp-pixlr/

Wir zeigen Ihnen die einfache Umsetzung bei GIMP . Anzeige Ein transparenter Hintergrund eignet sich hervorragend f#252;r Logos oder Bilder, die Sie ohne R#228;nder auf andere Hintergr#252;nde setzen m#246;chten.

https://www.heise.de/tipps-tricks/GIMP-Hintergrund-transparent-machen-so-klappt-s-4304075.html

magick convert OLD.png -background white -alpha remove NEW.png. Here is a starter image with a transparent background in case it helps with testing: Also, for one-offs on PC, you can always open the PNG file in Windows Paint and click Save. This will automatically turn the transparency to opaque white . Share.

https://stackoverflow.com/questions/2322750/replace-transparency-in-png-images-with-white-background

How do I make a white background transparent in gimp ? Click the “Color” option (denoted by the red arrow in the photo above) to manually select a color, or click the eyedropper tool (denoted by the blue arrow) and click on your background to choose your background color as the color to convert to alpha ( transparency ).

https://www.rhumbarlv.com/how-do-i-make-a-white-background-transparent-in-gimp/

I know GIMP is a powerful graphics editor I just wish it were more intuitive. Anyway... Two things I recently learned to do with GIMP : Convert every occurrence of a particular colour into a transparent region (good for web graphics), and; Make an image semi transparent so that it may be used as a watermark. Here’s how to do those tasks.

https://journalxtra.com/gimp/how-to-make-a-semi-transparent-image-using-gimp/

Wir zeigen Ihnen die einfache Umsetzung bei GIMP . Anzeige Ein transparenter Hintergrund eignet sich hervorragend für Logos oder Bilder, die Sie ohne Ränder auf andere Hintergründe setzen möchten.

https://www.heise.de/tipps-tricks/GIMP-Hintergrund-transparent-machen-so-klappt-s-4304075.html